Compound III Audit

OpenZeppelinFiles named in the report

Audit · firm’s term: audit

OpenZeppelin reviewed Compound (Compound III Audit) on 20 Jul 2022: 12 findings, 0 critical; 4 marked fixed, 8 open.

No open critical findings
Open the reportOpen Compound’s security record

Report hosted on blog.openzeppelin.com.

Trustblock does not review code.

Findings12

Statuses are the security firm’s own, from its report.

SeverityOpenAcknowledgedFixed
Critical000
High100
Medium201
Low503
Mediumgovernor can approve anyone to transfer the base and collateral assets within the Comet contractFixed

The report gives no description here.

LowInconvenient use of immutable keywordFixed

The report gives no description here.

LowLogic contracts initialization allowedFixed

The report gives no description here.

LowPotential function clashesFixed

The report gives no description here.

Contracts in scope

No deployed address is recorded for this audit.

The report names a repository or files. Open the report to see its scope.

Repository and files the report names (31)

  • contracts/CometStorage.sol
  • contracts/vendor/interfaces/draft-IERC1822.sol
  • contracts/vendor/utils/Address.sol
  • contracts/CometFactory.sol
  • contracts/CometMainInterface.sol
  • contracts/Bulker.sol
  • contracts/TransparentUpgradeableConfiguratorProxy.sol
  • contracts/CometProxyAdmin.sol
  • contracts/vendor/proxy/ERC1967/ERC1967Upgrade.sol
  • contracts/vendor/proxy/transparent/ProxyAdmin.sol
  • contracts/CometMath.sol
  • contracts/Configurator.sol
  • contracts/ERC20.sol
  • contracts/vendor/utils/Context.sol
  • contracts/IWETH9.sol
  • contracts/vendor/proxy/transparent/TransparentUpgradeableProxy.sol
  • contracts/ConfiguratorStorage.sol
  • contracts/CometExt.sol
  • contracts/vendor/utils/StorageSlot.sol
  • contracts/vendor/proxy/beacon/IBeacon.sol
  • contracts/vendor/proxy/Proxy.sol
  • contracts/CometCore.sol
  • contracts/vendor/proxy/ERC1967/ERC1967Proxy.sol
  • contracts/Comet.sol
  • contracts/vendor/access/Ownable.sol
  • contracts/CometInterface.sol
  • contracts/vendor/canonical-weth/contracts/WETH9.sol
  • contracts/CometExtInterface.sol
  • contracts/CometRewards.sol
  • contracts/vendor/@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol
  • contracts/CometConfiguration.sol

Part of Compound’s security record

Compound
Audits21 audits by 4 firmsLast audit Jul 2026, by ChainSecurity.
Critical findings1 open critical findingReported in “Compound Comprehensive Protocol Audit” by OpenZeppelin, Mar 2022. Not marked fixed in that report.
IncidentIncident 29 Sep 2021Source: De.Fi incident database.
Open Compound’s security record

Security firm

OpenZeppelin

67 projects reviewed · 184 reports · latest Aug 2026

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